Last name ฉอ้อน (Fon 
, ฉอ้อน) , in the world, is a common cognomen. The cognomen ฉอ้อน is characteristic of Cameroon, where it is quite a common surname, Slovenia, and Malaysia, where it is quite a rare surname. In absolute terms, it is the most numerous in Cameroon, Malaysia, and Myanmar. Likewise, ฉอ้อน is the forename as well as the last name.